097
CDUS45 KTFX 310734
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT FRI OCT 31 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 51 212 PM 72 1990 50 1 53
MINIMUM 31 1119 PM -8 1935 28 3 22
1991
AVERAGE 41 39 2 38
PRECIPITATION (IN)
YESTERDAY 0.00 0.52 2016 0.02 -0.02 0.00
MONTH TO DATE 1.39 0.76 0.63 0.01
SINCE OCT 1 1.39 0.76 0.63 0.01
SINCE JAN 1 12.61 10.33 2.28 9.06
SNOWFALL (IN)
YESTERDAY 0.0 1.2 1919 0.2 -0.2 0.0
MONTH TO DATE 4.2 2.7 1.5 0.0
SINCE SEP 1 4.2 2.9 1.3 0.0
SINCE JUL 1 4.2 3.2 1.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 26 -2 27
MONTH TO DATE 562 579 -17 375
SINCE SEP 1 634 789 -155 458
SINCE JUL 1 660 852 -192 470
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 36 28 8 72
SINCE JAN 1 467 433 34 590
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 800 AM
LOWEST 34 100 PM
AVERAGE 55
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 68 1967
MINIMUM TEMPERATURE (F) 28 -5 1935
SUNRISE AND SUNSET
OCTOBER 31 2025.......SUNRISE 809 AM MDT SUNSET 614 PM MDT
NOVEMBER 1 2025......SUNRISE 810 AM MDT SUNSET 612 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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